Question

9TH MATHS QUETION PLZ ANSWER I NEED HELP FOR THIS ANS​

Answer 1

Answer:

45° is your answer

Step-by-step explanation:

As angle B= angle C so 180°-90° = 90°÷2

Therefore, your answer is 45°

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Answer 2

Answer:

45degree

Step-by-step explanation:

Because right angle triangle have 2 same angle.

And there is a rule of 45-45-90.